/Engine/Plugins/Experimental/PCG/Source/PCG/Public/Metadata/PCGMetadata.h
void SetAttributes ( const [TArrayView](API\Runtime\Core\Containers\TArrayView)< [PCGMetadataEntryKey](API\Plugins\PCG\Metadata\PCGMetadataEntryKey) > & InKeys, const [UPCGMetadata](API\Plugins\PCG\Metadata\UPCGMetadata) * InMetadata, const [TArrayView](API\Runtime\Core\Containers\TArrayView)< [PCGMetadataEntryKey](API\Plugins\PCG\Metadata\PCGMetadataEntryKey) > & OutKeys )